I have had my Sony X1060 for a while now but recently I found the box and it in was the usual instruction manuals etc. However looking in the box I came across a cable that looks very much like a LOD cable. Is this a LOD cable or is it something else? I recently bought a Fiio E5 amp and would like to use this with my X1060 via Line Out as I heard its better than using the X1060's headphone jack.